2484991646 has 16 divisors (see below), whose sum is σ = 3931891200. Its totient is φ = 1174635288.

The previous prime is 2484991637. The next prime is 2484991657. The reversal of 2484991646 is 6461994842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50060 + ... + 86463.

It is an arithmetic number, because the mean of its divisors is an integer number (245743200).

Almost surely, 2^2484991646 is an apocalyptic number.

2484991646 is a deficient number, since it is larger than the sum of its proper divisors (1446899554).

2484991646 is a wasteful number, since it uses less digits than its factorization.

2484991646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137023.

The product of its digits is 2985984, while the sum is 53.

The square root of 2484991646 is about 49849.6905306342. The cubic root of 2484991646 is about 1354.4874258481.

The spelling of 2484991646 in words is "two billion, four hundred eighty-four million, nine hundred ninety-one thousand, six hundred forty-six".